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Finding the Third Proportional to 18,162,006 and 26,543,715

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Solution

The third proportional to 18,162,006 and 26,543,715 is: 38,793,556.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,162,006 : 26,543,715 = 26,543,715 : x
  2. Step 2: Convert to fraction form
    18,162,006/26,543,715 = 26,543,715/x
  3. Step 3: Cross multiply
    18,162,006x = 26,543,715 × 26,543,715
  4. Step 4: Simplify right side
    18,162,006x = 704,568,806,001,225
  5. Step 5: Solve for x
    x = 704,568,806,001,225/18,162,006
  6. Step 6: Final answer
    x = 38,793,556.50

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.